1346006737 has 2 divisors, whose sum is σ = 1346006738. Its totient is φ = 1346006736.

The previous prime is 1346006731. The next prime is 1346006741. The reversal of 1346006737 is 7376006431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1183291201 + 162715536 = 34399^2 + 12756^2 .

It is a cyclic number.

It is not a de Polignac number, because 1346006737 - 2¹⁹ = 1345482449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1346006696 and 1346006705.

It is not a weakly prime, because it can be changed into another prime (1346006731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 673003368 + 673003369.

It is an arithmetic number, because the mean of its divisors is an integer number (673003369).

Almost surely, 2^1346006737 is an apocalyptic number.

It is an amenable number.

1346006737 is a deficient number, since it is larger than the sum of its proper divisors (1).

1346006737 is an equidigital number, since it uses as much as digits as its factorization.

1346006737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 1346006737 is about 36687.9644706544. The cubic root of 1346006737 is about 1104.1186469423.

The spelling of 1346006737 in words is "one billion, three hundred forty-six million, six thousand, seven hundred thirty-seven".